Cutting tools / Series index

DCGW insert specifications

55° rhombic · 7° clearance. Partly cylindrical hole with a single-side countersink; no chipbreaker in the base type.

Manufacturer product information has not yet been documented for these specifications.

Filter & compare DCGW sizes →Identify from measurements →

Choose a DCGW specification

Swipe for dimensions and evidence →

Nominal dimensions interpreted from the code table, millimetres
Designation	IC mm	Thickness mm	Radius mm	Evidence
DCGW 070202 →	6.35	2.38	0.2	Specification only · product not verified
DCGW 070204 →	6.35	2.38	0.4	Specification only · product not verified
DCGW 11T304 →	9.525	3.97	0.4	Specification only · product not verified
DCGW 11T308 →	9.525	3.97	0.8	Specification only · product not verified
DCGW 150404 →	12.7	4.76	0.4	Specification only · product not verified
DCGW 150408 →	12.7	4.76	0.8	Specification only · product not verified

Understand DCGW geometry and selection limits

DCGWFamily structure

Hole + one-face countersink · no chipbreaker in base type. Family proportions are illustrative; choose a specification for dimensions. Dashed circles are mounting symbols, not bore dimensions. Chipbreaker, edge preparation, tip construction and coating are not depicted. This is not a product photograph.

What distinguishes DCGW

Base configuration

Partly cylindrical hole with a single-side countersink; no chipbreaker in the base type.

Tolerance symbol G identifies a class. Use the applicable product drawing for acceptance limits.

Check the adjacent family

DCGT → · DCMT → · DNGA → · DNGN → · DNMA → · DNMG →

These families share the outline letter D. Differences in clearance, tolerance and mounting remain relevant even when IC matches.

Choose the comparison that matches your question

This family contains 3 size/thickness groups: 0702, 11T3, 1504. Compare radii within one group first; moving between groups can change the insert-seat envelope.

Shape and clearance do not identify workpiece material, coating, grade or cutting data. Use an exact catalogue example when available; otherwise confirm a maker’s full designation before ordering.

Source and limits

ISCAR · Metric insert identification ↗ · Single-sheet PDF, sections 1, 2, 4, 5, 6 and 7; visually checked 2026-10-20.

Shape, clearance, configuration and nominal code tables only. No grade, usable-edge count, catalogue availability or acceptance tolerances inferred. Values labeled “code table” are interpretations of a designation, not measurements of a delivered product. Product-row values are reported separately, including differences in printed precision.

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